USB A PCB Edge Connector Pad Names

[daniel-theia]

Thank you for the conversion you did, I found the PCB edge connector very useful!

Regarding: SparkFun-Connectors.pretty/USB-A-PCB.kicad_mod on the master branch, the pads are given variables names, but instead should be numbered.

I have a patch here: daniel-theia/SparkFun-KiCad-Libraries@8b90f82

I would open a merge but GitHub seems to have gotten itself in a mess about it.